http://apparentbrightness.net astronomy and stuff Mon, 03 Dec 2007 16:07:54 +0000 http://wordpress.org/?v=2.6 en http://apparentbrightness.net/2007/11/13/wide-field-survey-of-globular-clusters-in-m31-ii-kinematics-of-the-globular-cluster-system/ http://apparentbrightness.net/2007/11/13/wide-field-survey-of-globular-clusters-in-m31-ii-kinematics-of-the-globular-cluster-system/#comments Tue, 13 Nov 2007 08:33:25 +0000 Thomas Marquart http://apparentbrightness.net/2007/11/13/wide-field-survey-of-globular-clusters-in-m31-ii-kinematics-of-the-globular-cluster-system/

Lee at al.

http://arxiv.org/abs/0711.1232

The GCs around Andromeda rotate.

GCs can be “friendless”, meaning they have no neighbors with similar kinematics. In addition they look at various subsamples depending e.g. on metallicity and brightness.

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